JPH072729B2 - 酸素含有ヘテロ環式化合物の光学活性カルボン酸エステルよりなる液晶混合物用ドーパントおよび該エステルを含有する液晶混合物 - Google Patents

酸素含有ヘテロ環式化合物の光学活性カルボン酸エステルよりなる液晶混合物用ドーパントおよび該エステルを含有する液晶混合物

Info

Publication number
JPH072729B2
JPH072729B2 JP1243571A JP24357189A JPH072729B2 JP H072729 B2 JPH072729 B2 JP H072729B2 JP 1243571 A JP1243571 A JP 1243571A JP 24357189 A JP24357189 A JP 24357189A JP H072729 B2 JPH072729 B2 JP H072729B2
Authority
JP
Japan
Prior art keywords
liquid crystal
carbon atoms
carboxylic acid
group
crystal mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1243571A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02262579A (ja
Inventor
ウオルフガング・ヘムメルリング
イングリート・ミューラー
ハンス―ロルフ・デュバール
クラウス・エッシェル
ゲルハルト・イリアン
幹夫 村上
ディーター・オーレンドルフ
ライネル・ウインゲン
Original Assignee
ヘキスト・アクチエンゲゼルシヤフト
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ヘキスト・アクチエンゲゼルシヤフト filed Critical ヘキスト・アクチエンゲゼルシヤフト
Publication of JPH02262579A publication Critical patent/JPH02262579A/ja
Publication of JPH072729B2 publication Critical patent/JPH072729B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Epoxy Compounds (AREA)
JP1243571A 1988-09-24 1989-09-21 酸素含有ヘテロ環式化合物の光学活性カルボン酸エステルよりなる液晶混合物用ドーパントおよび該エステルを含有する液晶混合物 Expired - Lifetime JPH072729B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3832502.0 1988-09-24
DE3832502A DE3832502A1 (de) 1988-09-24 1988-09-24 Verwendung von optisch aktiven oxiran-2-carbonsaeureestern und von optisch aktiven 1,3-dioxolan-4-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive oxiran-2-carbonsaeureester und 1,3-dioxolan-4-carbonsaeureester

Publications (2)

Publication Number Publication Date
JPH02262579A JPH02262579A (ja) 1990-10-25
JPH072729B2 true JPH072729B2 (ja) 1995-01-18

Family

ID=6363646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1243571A Expired - Lifetime JPH072729B2 (ja) 1988-09-24 1989-09-21 酸素含有ヘテロ環式化合物の光学活性カルボン酸エステルよりなる液晶混合物用ドーパントおよび該エステルを含有する液晶混合物

Country Status (6)

Country Link
EP (1) EP0365820B1 (no)
JP (1) JPH072729B2 (no)
KR (1) KR900004913A (no)
AT (1) ATE99299T1 (no)
DE (2) DE3832502A1 (no)
NO (1) NO893779L (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311967A1 (de) * 1993-04-10 1994-10-13 Hoechst Ag Smektische Flüssigkristallmischung
DE4311968A1 (de) * 1993-04-10 1994-10-20 Hoechst Ag Smektische Flüssigkristallmischung
KR100457548B1 (ko) * 1997-07-31 2005-06-10 주식회사 휴비스 균제도가 우수한 항필링성 폴리에스테르 섬유의 제조방법
US20020030654A1 (en) * 2000-09-14 2002-03-14 Hitachi, Ltd. Liquid crystal display

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638073A (en) * 1985-10-01 1987-01-20 Walba David M Synthesis of new liquid crystal materials possessing phenylbenzoate or biphenyl core units and (2,3)-epoxyalkyloxiranemethanol chiral tails
DE3604899A1 (de) * 1986-02-17 1987-08-20 Hoechst Ag Chirale umsetzungsprodukte aus mesogenen molekuelbausteinen und bifunktionell reaktionsfaehigen butantetraolderivaten und ihre verwendung als dotierstoff in fluessigkristall-phasen
DE3633968A1 (de) * 1986-10-06 1988-04-07 Hoechst Ag Chirale aryl-2,3-epoxyalkyl-ether und deren entsprechende thioverbindungen und ihre verwendung als dotierstoff in fluessigkristall-phasen
DE3644522A1 (de) * 1986-12-24 1988-07-14 Hoechst Ag Verwendung von optisch aktiven 1-acylprolinestern als dotierstoffe in fluessigkristallmischungen und neue optisch aktive 1-acyl-prolinester
DE3713273A1 (de) * 1987-04-18 1988-11-03 Hoechst Ag Verwendung von optisch aktiven 1,3-dioxolan-4-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive 1,3-dioxolan-4-carbonsaeureester

Also Published As

Publication number Publication date
DE3832502A1 (de) 1990-03-29
JPH02262579A (ja) 1990-10-25
KR900004913A (ko) 1990-04-13
NO893779L (no) 1990-03-26
NO893779D0 (no) 1989-09-22
ATE99299T1 (de) 1994-01-15
EP0365820B1 (de) 1993-12-29
DE58906564D1 (de) 1994-02-10
EP0365820A1 (de) 1990-05-02

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